WO2016030929A1 - Rouleau de refroidissement et son procédé de fabrication - Google Patents

Rouleau de refroidissement et son procédé de fabrication Download PDF

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Publication number
WO2016030929A1
WO2016030929A1 PCT/JP2014/004427 JP2014004427W WO2016030929A1 WO 2016030929 A1 WO2016030929 A1 WO 2016030929A1 JP 2014004427 W JP2014004427 W JP 2014004427W WO 2016030929 A1 WO2016030929 A1 WO 2016030929A1
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WO
WIPO (PCT)
Prior art keywords
cooling
cylindrical body
roll
cooling roll
heat transfer
Prior art date
Application number
PCT/JP2014/004427
Other languages
English (en)
Japanese (ja)
Inventor
智博 元村
賀昭 徳田
知史 小川
小林　智樹
Original Assignee
株式会社ササクラ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社ササクラ filed Critical 株式会社ササクラ
Priority to PCT/JP2014/004427 priority Critical patent/WO2016030929A1/fr
Priority to CN201480081139.1A priority patent/CN107614734B/zh
Priority to KR1020177003269A priority patent/KR101895737B1/ko
Priority to JP2016545091A priority patent/JP6341489B2/ja
Priority to TW104125510A priority patent/TWI627045B/zh
Publication of WO2016030929A1 publication Critical patent/WO2016030929A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/46—Rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • B29C66/83413—Roller, cylinder or drum types cooperating rollers, cylinders or drums
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/08—Metallic material containing only metal elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D11/00—Heat-exchange apparatus employing moving conduits
    • F28D11/02—Heat-exchange apparatus employing moving conduits the movement being rotary, e.g. performed by a drum or roller
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0266—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/02—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by influencing fluid boundary
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F5/00—Elements specially adapted for movement
    • F28F5/02—Rotary drums or rollers

Definitions

  • the present invention relates to a cooling roll and a manufacturing method thereof, and more specifically, a manufacturing apparatus for various sheets such as synthetic resins and various films, a laminating apparatus used for laminating these various sheets and various films, and the like. It relates to the manufacturing method.
  • a base material 22 fed out from a supply roll 21 is a press roll 23 and a cooling roll 24. Between the press roll 23 and the cooling roll 24, the molten resin is allowed to flow down from the die 26 to form a film layer 28, and the cooling roll 24 cools the molten resin.
  • the laminated laminated paper 29 is manufactured by laminating the base material 22.
  • a working fluid heat carrier liquid
  • a cylinder in which a large number of cooling heat transfer tubes are disposed, and the cylinder is driven to rotate.
  • the structure which cools the surface of the said cylindrical body by repetition of evaporation and condensation of the working fluid in a body is disclosed.
  • a wick is stretched on the inner surface of the cylindrical body in which the working fluid is sealed so that the temperature can be made uniform so that it can be cooled uniformly.
  • the cooling roll as described above is required to further improve the cooling capacity, and an object of the present invention is to provide a cooling roll having an improved cooling capacity and a method for manufacturing the same.
  • a cooling roll according to the present invention includes a cylindrical body in which a plurality of cooling pipes through which a cooling fluid flows is disposed, and a working fluid that repeats evaporation and condensation is contained in the cylindrical body.
  • a metal film is formed on the inner peripheral surface of the cylindrical body.
  • the metal coating is preferably a thermal spray coating formed by thermal spraying.
  • the metal film is preferably an Al film.
  • the cooling roll of the present invention since a metal film such as an Al film is formed on the inner peripheral surface of the cylindrical body by thermal spraying or the like, the boiling heat transfer coefficient is applied to the inner peripheral surface of the cylindrical body as described later. Compared to the conventional example in which wicking is performed, it is possible to increase the cooling efficiency.
  • the manufacturing method of the cooling roll of the present invention includes a cylindrical body in which a plurality of cooling pipes through which a cooling fluid flows is disposed, and a cooling fluid in which a working fluid that repeats evaporation and condensation is enclosed in the cylindrical body
  • a metal film is formed on the inner peripheral surface of the cylindrical body by thermal spraying.
  • the metal coating is formed on the inner peripheral surface of the cylindrical body by thermal spraying, so that the boiling heat transfer coefficient is wicked on the inner peripheral surface of the cylindrical body as described later. Therefore, it is possible to increase the cooling efficiency as compared with the conventional example in which the above is applied.
  • the cooling efficiency of the cooling roll can be increased.
  • FIG. 2 is a cross-sectional view taken along line AA in FIG.
  • FIG. 3 is a partially enlarged sectional view of FIG. 2.
  • It is a schematic block diagram of the test device which simulated the cooling roll. It is a figure which shows the boiling heat transfer coefficient of the Example obtained by the testing apparatus of FIG. 4, and a comparative example.
  • It is a schematic block diagram of the test equipment using the roll for a test. It is a figure which shows the roll for a test of FIG. 6, and a heater.
  • It is a figure which shows the boiling heat transfer coefficient of the roll for a test of the Example obtained by the test installation of FIG. 6, and a comparative example.
  • It is a figure which shows the boiling heat transfer coefficient of the roll for a test of the Example obtained by the test installation of FIG. 6, and a comparative example.
  • It is the schematic of the manufacturing apparatus of laminated laminated paper.
  • FIG. 1 is a schematic longitudinal sectional view of a cooling roll according to an embodiment of the present invention
  • FIG. 2 is a sectional view taken along line AA of FIG. 1
  • FIG. 3 is a partially enlarged sectional view of FIG. FIG.
  • the cooling roll 1 of this embodiment is, for example, a cooling roll used in the laminate manufacturing apparatus shown in FIG.
  • the cooling roll 1 includes a cylindrical body 2 with a relatively thin plate thickness and a hollow support shaft 3 that supports the cylindrical body 2. End plates 17 and 18 for sealing the inside of the cylindrical body 2 are fixed to both ends of the cylindrical body 2, and further, the inside of the cylindrical body 2 is sealed to the inside of the cylindrical body 2 from the end plates 17 and 18.
  • the face plates 4 and 5 are fixed.
  • the support shaft 3 passes through the centers of the both end plates 17 and 18 and the double-sided plates 4 and 5 in an airtight state, and both end portions 3a and 3b of the support shaft 3 protrude outward from the cylindrical body 2.
  • the cooling water inlet chamber 6 is defined by the inner face plate 4 and the outer end plate 17, and the cooling water supplied from one end 3 a of the hollow support shaft 3 is It is introduced into the entrance chamber 6 as indicated by the arrow.
  • a cooling water outlet chamber 7 is defined by an inner face plate 5 and an outer end plate 18, and this outlet chamber 7 is connected to the other end 3 b of the hollow support shaft 3. As shown by the arrows, a cooling water discharge path is configured.
  • a plurality of cooling pipes 8 extending in the axial direction of the cylindrical body 2 (left and right direction in FIG. 1) and communicating with the inlet chamber 6 and the outlet chamber 7, respectively, extend along the circumferential direction. It is installed side by side.
  • the cooling water introduced into the inlet chamber 6 from the one end 3 a of the support shaft 3 is distributed to each cooling pipe 8, and the cooling water flowing in each cooling pipe 8 flows from the outlet chamber 7 to the support shaft 3. It is configured to be discharged through the other end 3b.
  • the inside of the cylindrical body 2 defined by the double-sided plates 4 and 5 is in a reduced pressure state, and a working fluid as a working fluid that repeats evaporation and condensation such as alternative chlorofluorocarbon, naphthalene, and quinoline (see FIG. (Not shown) is enclosed.
  • a working fluid as a working fluid that repeats evaporation and condensation such as alternative chlorofluorocarbon, naphthalene, and quinoline (see FIG. (Not shown) is enclosed.
  • a metal film 9 is formed on the inner peripheral surface of the cylindrical body 2 instead of stretching a wick as in Patent Document 1 described above.
  • the metal coating 9 is preferably a thermal spray coating formed on the entire inner peripheral surface of the cylindrical body 2 by thermal spraying.
  • the thickness of the metal film 9 is preferably 1 mm or less, more preferably 500 ⁇ m or less, still more preferably 100 to 400 ⁇ m, and in this embodiment, about 250 ⁇ m. When this film thickness exceeds 1 mm, a sufficient improvement in heat transfer rate is not observed.
  • the material of the metal film 9 is not particularly limited as long as it is a metal or an alloy thereof, but Al, Al alloy, SUS, zinc or the like used as a thermal spray material is preferable.
  • the method of thermal spraying for forming the metal coating 9 is not particularly limited, and examples thereof include arc wire spraying.
  • the metal coating 9 of this embodiment is an Al thermal spray coating formed by arc wire spraying. is there.
  • the metal coating 9 is a thermal spray coating formed by thermal spraying, it has pores and can hold the working fluid in the pores. Therefore, the hydraulic fluid can be held in the pores of the metal film 9 on the inner peripheral surface of the cylindrical body 2, whereby the outer peripheral surface of the cylindrical body 2 can be cooled uniformly.
  • This porosity is preferably 3% or more, and more preferably 5% or more.
  • an Al metal film having a thickness of about 250 ⁇ m was formed on the surface of the test piece (boiling surface) by arc wire spraying as in the above embodiment.
  • the surface (boiling surface) of the test piece was subjected to wicking.
  • This wicking process is the same wicking process as that of the conventional cooling roll marketed by the applicant.
  • the boiling heat transfer coefficient of the test pieces of Examples and Comparative Examples was measured by a test apparatus that simulated a cooling roll shown in FIG.
  • 10 is a boiling vessel
  • 11 is a test piece
  • 12 is a condenser
  • 13 is a thermocouple for hydraulic fluid
  • 14 is a heater
  • 15 is a thermocouple for test strip
  • 16 is a hydraulic fluid.
  • the hydraulic fluid 16 was measured by the following procedure using an alternative freon of R-123.
  • the inside of the boiling vessel 10 is evacuated and 30 to 60 ml of the working fluid 16 is sealed. While the test piece 11 is heated from the back side by the heater 14 and the working liquid 16 is boiled and evaporated from the boiling surface of the test piece 11, the pressure in the boiling vessel 10 is increased to a positive pressure, and the upper portion of the boiling vessel 10 is The non-condensable gas accumulated in is removed and the inside of the boiling vessel 10 is sealed.
  • the depth of the working fluid 16 was about 15 mm in a boiling state.
  • the boiling heat transfer coefficient is the boiling heat transfer coefficient with respect to the heat flux (heat flux), and the temperature of the boiling surface of the test piece 11 was obtained from the temperature difference of the thermocouple 15 installed at each point.
  • the heat flux (heat flux) and the boiling heat transfer coefficient were determined using the following equations (1) and (2).
  • q is the heat flux [kcal / m 2 h]
  • V is the amount of cooling water “m 3 / h”
  • Cpw is the specific heat of cooling water [kcal / kg ° C.]
  • ⁇ w Cooling water density [kg / m 3 ]
  • Tw ′ cooling water outlet temperature [° C.]
  • Tw cooling water inlet temperature [° C.]
  • A is the boiling heat transfer area of hydraulic fluid [m 2 ]
  • hb is The boiling heat transfer coefficient [kcal / m 2 h ° C.] of the hydraulic fluid
  • Ts is the boiling surface temperature [° C.]
  • Tl is the hydraulic fluid temperature [° C.].
  • the boiling heat transfer coefficient of the test piece of the example exceeds the boiling heat transfer coefficient of the test piece of the comparative example.
  • test piece of the example in which an Al metal film was formed on the surface by arc wire spraying to a thickness of about 250 ⁇ m was subjected to the same wick processing on the surface as a conventional cooling roll marketed by the applicant. It can be seen that the boiling heat transfer coefficient is improved and the cooling efficiency is improved as compared with the comparative test piece.
  • cooling rolls of Examples and Comparative Examples were manufactured as test rolls, and the boiling heat transfer coefficient was measured for each cooling roll.
  • an Al metal film having a thickness of about 250 ⁇ m was formed on the inner peripheral surface of the cylindrical body by arc wire spraying as in the above embodiment.
  • the cooling roll of the comparative example was wicked on the inner peripheral surface of the cylindrical body. This wicking process is the same wicking process as that of the conventional cooling roll marketed by the applicant.
  • 30 is a test roll which is a cooling roll of an example or a comparative example
  • 31 and 32 are first and second thermometers for measuring the temperature of the inlet and outlet of cooling water to the test roll 30, respectively.
  • 33 is a flow meter for measuring the flow rate of the cooling water
  • 34 is a cooling water pump
  • 35 is a motor for rotationally driving the test roll 30
  • 37 to 41 are the surface temperatures of the test roll 30, and their axial directions (in FIG. 6). These are first to fifth surface thermometers that measure at different positions along the horizontal direction.
  • the test roll 30 is heated by a heater 36 shown in FIG.
  • the heater 36 and the motor 35 are controlled by a control panel 42 in FIG.
  • test roll 30 is rotated at 64 rpm by the motor 35, and the cooling water is circulated in the test roll 30 at a flow rate of 21.5 m 3 / h by the cooling water pump 34.
  • the outer surface of the test roll 30 is heated by 36. Thereafter, when the equilibrium state was reached, the inlet temperature and the outlet temperature of the cooling water were measured by the first and second thermometers 31 and 32, respectively.
  • the surface temperature of the test roll 30 was measured by the first to fifth surface thermometers 37 to 41, and the average value thereof was used.
  • the heat flux heat flux
  • the boiling heat transfer coefficient were determined using the following equations (3) to (7).
  • T 2 is the cooling water outlet temperature [° C.]
  • T 1 is the cooling water inlet temperature [° C.]
  • T 0 the average roll surface temperature [° C.]
  • U Overall heat transfer coefficient [kcal / m 2 h ° C.]
  • Ao is the heat transfer area of the roll outer surface [m 2 ]
  • Ai is the heat transfer area of the roll inner surface [m 2 ]
  • h is the boiling heat transfer coefficient [kcal / m
  • the overall heat transfer coefficient U was calculated by the above formulas (3) to (5), and the boiling heat transfer coefficient h was calculated by calculating back with the above formula (7).
  • FIG. 8 and FIG. 9 were drawn with the boiling heat transfer coefficient h calculated by the equation (7) and the heat flux q of the equation (6).
  • FIG. 8 shows the case where the hydraulic fluid is R-124
  • FIG. 9 shows the case where the hydraulic fluid is R-134a.
  • the solid line indicates an example
  • the broken line indicates a comparative example.
  • the boiling heat transfer coefficient of the test roll of the example exceeds the boiling heat transfer coefficient of the test roll of the comparative example, and the cooling efficiency is improved for any hydraulic fluid.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Continuous Casting (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

Rouleau de refroidissement (1) dans lequel un fluide de travail qui répète l'évaporation et la condensation est conditionné dans un corps tubulaire (2) qui comporte de multiples tubes de refroidissement (8) agencés à l'intérieur de celui-ci, et dans lequel un film de revêtement métallique (9) est formé sur la surface périphérique intérieure du corps tubulaire (2).
PCT/JP2014/004427 2014-08-28 2014-08-28 Rouleau de refroidissement et son procédé de fabrication WO2016030929A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PCT/JP2014/004427 WO2016030929A1 (fr) 2014-08-28 2014-08-28 Rouleau de refroidissement et son procédé de fabrication
CN201480081139.1A CN107614734B (zh) 2014-08-28 2014-08-28 冷却滚筒及其制造方法
KR1020177003269A KR101895737B1 (ko) 2014-08-28 2014-08-28 냉각롤 및 그 제조 방법
JP2016545091A JP6341489B2 (ja) 2014-08-28 2014-08-28 冷却ロール及びその製造方法
TW104125510A TWI627045B (zh) 2014-08-28 2015-08-06 Cooling drum and method of manufacturing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/004427 WO2016030929A1 (fr) 2014-08-28 2014-08-28 Rouleau de refroidissement et son procédé de fabrication

Publications (1)

Publication Number Publication Date
WO2016030929A1 true WO2016030929A1 (fr) 2016-03-03

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PCT/JP2014/004427 WO2016030929A1 (fr) 2014-08-28 2014-08-28 Rouleau de refroidissement et son procédé de fabrication

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Country Link
JP (1) JP6341489B2 (fr)
KR (1) KR101895737B1 (fr)
CN (1) CN107614734B (fr)
TW (1) TWI627045B (fr)
WO (1) WO2016030929A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI672214B (zh) * 2017-12-14 2019-09-21 日商硬化鉻工業股份有限公司 冷卻輥及使用其之熱可塑性樹脂片材之製造方法
JPWO2022107237A1 (fr) * 2020-11-18 2022-05-27

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109136818A (zh) * 2018-07-23 2019-01-04 翟恩荣 一种粉末离子等离子镀涂设备
CN109203485B (zh) * 2018-09-25 2020-09-25 东阳市家强塑胶有限公司 一种塑料薄膜热合机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59185558A (ja) * 1983-04-06 1984-10-22 Osaka Fuji Kogyo Kk 連続鋳造用ロ−ラ
JP2007504366A (ja) * 2003-09-01 2007-03-01 メッツォ ペーパー インコーポレイテッド 熱ロール

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI106054B (fi) * 1999-03-29 2000-11-15 Valmet Corp Paperi-/kartonkikoneen tai jälkikäsittelykoneen termotela ja menetelmä termotelan valmistamiseksi
US3939900A (en) * 1973-11-16 1976-02-24 Allied Chemical Corporation Apparatus for continuous casting metal filament on interior of chill roll
US3881542A (en) * 1973-11-16 1975-05-06 Allied Chem Method of continuous casting metal filament on interior groove of chill roll
JPS57109554A (en) * 1980-12-26 1982-07-08 Kawasaki Steel Corp Method and device for preliminary detection of breakout of continuous casting machine
JPS5853457Y2 (ja) * 1981-10-01 1983-12-05 ニツカ株式会社 冷却用ロ−ル装置
JPS63282393A (ja) * 1987-05-09 1988-11-18 株式会社ササクラ 回転ローラ式冷却装置
JPH07214250A (ja) * 1994-02-08 1995-08-15 Kawasaki Steel Corp 急冷金属薄帯製造用の冷却ロール
DE19635845C1 (de) * 1996-09-04 1998-06-10 Voith Sulzer Finishing Gmbh Kalanderwalze mit einem Bezug aus elastischem Kunststoff
JP3967427B2 (ja) * 1997-07-01 2007-08-29 株式会社フジクラ 平板状ヒートパイプ
JP2001219249A (ja) * 2000-02-07 2001-08-14 Nippon Steel Corp 薄帯連続鋳造用冷却ドラム
JP4598574B2 (ja) * 2005-03-17 2010-12-15 東芝機械株式会社 加熱、冷却ロール
DE102007054147A1 (de) * 2007-11-12 2009-05-20 Khs Ag Leimwalze sowie Etikettieraggregat mit einer solchen Leimwalze

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59185558A (ja) * 1983-04-06 1984-10-22 Osaka Fuji Kogyo Kk 連続鋳造用ロ−ラ
JP2007504366A (ja) * 2003-09-01 2007-03-01 メッツォ ペーパー インコーポレイテッド 熱ロール

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* Cited by examiner, † Cited by third party
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TWI672214B (zh) * 2017-12-14 2019-09-21 日商硬化鉻工業股份有限公司 冷卻輥及使用其之熱可塑性樹脂片材之製造方法
JPWO2022107237A1 (fr) * 2020-11-18 2022-05-27
WO2022107237A1 (fr) * 2020-11-18 2022-05-27 安彦 大久保 Dispositif à rouleau de refroidissement

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TWI627045B (zh) 2018-06-21
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